Question

我正在使用Spring 4和MyBatis 3.我在Oracle 11g中调用一个存储过程，它从一个临时表中处理一堆数据并将数据插入到其他几个表中。存储过程调用其中的commit。但是没有任何东西被持久化，没有例外或警告，除此之外，日志中没有任何内容。

11:59:48.297 DEBUG BaseJdbcLogger.debug - ==>  Preparing: {call PKG_DIRECTORY.sp_process_staged_data} 
11:59:48.318 DEBUG BaseJdbcLogger.debug - ==> Parameters:

这是我在mapper文件中的定义

<insert id="processDirectory" statementType="CALLABLE">
    {call PKG_DIRECTORY.sp_process_staged_data}
</insert>

这是界面

public interface StagedDataMapper {

    @Async
    void processDirectory();

    List<StageDirectory> getStagedDirectory(long institutionId);

    List<StageAppointment> getStagedAppointment(long institutionId);
}

我尝试过插入，更新，选择，没有任何作用。

更新：

我发现了一个小小的错误，但它没有纠正这个问题。

更新了映射文件

<select id="processDirectory" statementType="CALLABLE">
    {call PKG_DIRECTORY.sp_process_staged_data()}
</select>

我可以直接在数据库上运行PKG_DIRECTORY.sp_process_staged_data（），它运行正常。

更新2：

这是我的MyBatis配置：

@Configuration
public class PersistenceConfig {

    @Autowired
    Environment environment;

    @Bean(name = "datasource")
    public ComboPooledDataSource dataSource() throws PropertyVetoException {
        ComboPooledDataSource dataSource = new ComboPooledDataSource();
        dataSource.setDriverClass(environment.getRequiredProperty("c3p0.driver"));
        dataSource.setJdbcUrl(environment.getRequiredProperty("c3p0.url"));
        dataSource.setUser(environment.getRequiredProperty("c3p0.user"));
        dataSource.setPassword(environment.getRequiredProperty("c3p0.password"));
        dataSource.setInitialPoolSize(environment.getRequiredProperty("c3p0.initialPoolSize", Integer.class));
        dataSource.setMaxPoolSize(environment.getRequiredProperty("c3p0.maxPoolSize", Integer.class));
        dataSource.setMinPoolSize(environment.getRequiredProperty("c3p0.minPoolSize", Integer.class));
        dataSource.setAcquireIncrement(environment.getRequiredProperty("c3p0.acquireIncrement", Integer.class));
        dataSource.setMaxStatements(environment.getRequiredProperty("c3p0.maxStatements", Integer.class));
        dataSource.setMaxIdleTime(environment.getRequiredProperty("c3p0.maxIdleTime", Integer.class));
        return dataSource;
    }

    @Bean
    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
        final SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
        sessionFactory.setDataSource(dataSource);
        sessionFactory.setTypeAliasesPackage("org.something.core.domain");
        return sessionFactory.getObject();
    }

    @Bean(name = "transactionManager")
    public DataSourceTransactionManager dataSourceTransactionManager() throws PropertyVetoException{
        return new DataSourceTransactionManager(dataSource());
    }

}

我的映射器

<insert id="processDirectory" statementType="CALLABLE">
    {CALL PKG_DIRECTORY.SP_PROCESS_STAGED_DATA()}
</insert>

更新3：

我做了另一次尝试，但仍然没有运气。考虑放弃MyBatis，这已成为一个问题。

稍微更改了我的持久性配置

public class PersistenceConfig {

    @Autowired
    Environment environment;

    @Bean(name = "datasource")
    public ComboPooledDataSource dataSource() throws PropertyVetoException {
        ComboPooledDataSource dataSource = new ComboPooledDataSource();
        dataSource.setDriverClass(environment.getRequiredProperty("c3p0.driver"));
        dataSource.setJdbcUrl(environment.getRequiredProperty("c3p0.url"));
        dataSource.setUser(environment.getRequiredProperty("c3p0.user"));
        dataSource.setPassword(environment.getRequiredProperty("c3p0.password"));
        dataSource.setInitialPoolSize(environment.getRequiredProperty("c3p0.initialPoolSize", Integer.class));
        dataSource.setMaxPoolSize(environment.getRequiredProperty("c3p0.maxPoolSize", Integer.class));
        dataSource.setMinPoolSize(environment.getRequiredProperty("c3p0.minPoolSize", Integer.class));
        dataSource.setAcquireIncrement(environment.getRequiredProperty("c3p0.acquireIncrement", Integer.class));
        dataSource.setMaxStatements(environment.getRequiredProperty("c3p0.maxStatements", Integer.class));
        dataSource.setMaxIdleTime(environment.getRequiredProperty("c3p0.maxIdleTime", Integer.class));
        return dataSource;
    }

    @Bean
    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
        final SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
        sessionFactory.setDataSource(dataSource);
        sessionFactory.setTypeAliasesPackage("org.something.core.domain");
        sessionFactory.setTransactionFactory(springManagedTransactionFactory());
        return sessionFactory.getObject();
    }

    @Bean(name = "transactionManager")
    public DataSourceTransactionManager dataSourceTransactionManager() throws PropertyVetoException{
        return new DataSourceTransactionManager(dataSource());
    }

    @Bean
    public SpringManagedTransactionFactory springManagedTransactionFactory() {
        return new SpringManagedTransactionFactory();
    }

}

将mybatis版本从3.3.0下调至3.2.8，将mybatis-spring从1.2.3下调至1.2.2。

Mapper看起来像这样：

public interface StagedDataMapper {

    void processDirectory();

    List<StageDirectory> getStagedDirectory(long institutionId);

    List<StageAppointment> getStagedAppointment(long institutionId);
}

控制器方法

@Transactional
    @RequestMapping(value = "/directory/process", method = RequestMethod.POST)
    public ResponseEntity processStagedDirectory() {
        stagedDataMapper.processDirectory();
        return new ResponseEntity(HttpStatus.ACCEPTED);
    }

Answer 1

不确定以下内容是什么

<insert id="processDirectory" statementType="CALLABLE">
    <![CDATA[{ CALL PKG_DIRECTORY.SP_PROCESS_STAGED_DATA() }]]>
</insert>

这不是

<insert id="processDirectory" statementType="CALLABLE">
    { CALL PKG_DIRECTORY.SP_PROCESS_STAGED_DATA() }
</insert>

Answer 2

MyBatis似乎回滚所有非显式UPDATE或DELETE的查询。

对我来说，解决方案是将属性 commitRequired =＆＃34; true＆＃34; 添加到。不知道这是如何转化为你的情况，但似乎是同样的问题。

来自LSC-Project（使用MyBatis）的例子：

  <transactionManager type="JDBC" commitRequired="true">
    <dataSource type="SIMPLE">
      <property value="${driver}" name="JDBC.Driver" />
      <property value="${url}" name="JDBC.ConnectionURL" />
      <property value="${username}" name="JDBC.Username"/>
      <property value="${password}" name="JDBC.Password"/>
      <property value="15" name="Pool.MaximumActiveConnections"/>
      <property value="15" name="Pool.MaximumIdleConnections"/>
      <property value="1000" name="Pool.MaximumWait"/>
    </dataSource>
  </transactionManager>

Answer 3

一个很老的问题，但是明显的答案不存在。只是改变

<select ... </select>;

到

<update ... </update>

这表明MyBatis尊重交易行为。

MyBatis不保留存储过程调用

3 个答案: